This ring is extraordinary as the size of the Shungite is a massive 14x10mm and is known for its pain relief and healing properties. We are pricing is right so that someone can take advantage of this great gem that I personally own and wear for arthritis. Total Carat Weight: 3.85 cts Main Stone: Shungite Style: Halo Main Stone Creation: Natural Secondary Stone: Natural White Zircon Metal: Platinum over 925 Sterling Silver Main Stone Color: Black Main Stone Shape: Pear 14x10mm